Screen icon for a computer screen



FIG. 1 is a front view of a screen icon for a computer screen; and,

FIG. 2 is a front view of an alternative embodiment of the screen iconfor a computer screen.

The broken line drawing of a computer screen is for illustrativepurposes only and forms no part of the claimed design.

The ornamental design for a screen icon for a computer screen, as shownand described.